:root{--bg-app:#f8fafc;--bg-card:#fff;--bg-card-hover:#edf2f7;--border-color:#e1e7ef;--border-focus:#10b77f;--color-primary:#10b77f;--color-primary-hover:#0d9b6c;--color-primary-light:#d0fbed;--color-primary-glow:#10b77f14;--color-accent:#6b26d9;--color-accent-glow:#6b26d91a;--color-text-primary:#0f1729;--color-text-secondary:#65758b;--color-text-muted:#8996a9;--color-error:#ef4343;--color-error-bg:#ef43430d;--color-success:#22c35d;--color-success-bg:#22c35d0d;--color-warning:#facc14;--color-warning-bg:#facc140d;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Space Grotesk", var(--font-sans);--font-mono:"JetBrains Mono", monospace;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--border-radius-xl:24px;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000008;--shadow-glow:0 0 20px 0 #10b98114}[data-theme=dark]{--bg-app:#030711;--bg-card:#050c1f;--bg-card-hover:#07112c;--border-color:#0b1a4199;--color-text-primary:#f8fafc;--color-text-secondary:#94a3b8;--color-text-muted:#65758b;--border-focus:#10b77f;--color-primary-glow:#10b77f26}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-app);color:var(--color-text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;overflow-x:hidden}a{color:var(--color-primary);transition:var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-hover)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{box-sizing:border-box;flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem 1rem}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:.5rem;font-weight:700}.btn{font-family:var(--font-sans);border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition-normal);border:1px solid #0000;outline:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:var(--shadow-glow)}.btn-secondary{background-color:var(--bg-card-hover);color:var(--color-text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--border-color)}.btn-outline{color:var(--color-primary);border-color:var(--color-primary);background-color:#0000}.btn-outline:hover:not(:disabled){background-color:var(--color-primary-glow)}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.form-label{color:var(--color-text-secondary);font-size:.875rem;font-weight:500}.input-field{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius-md);width:100%;color:var(--color-text-primary);font-family:var(--font-sans);transition:var(--transition-normal);outline:none;padding:.75rem 1rem;font-size:.875rem}.input-field:focus{border-color:var(--border-focus);box-shadow:0 0 0 2px var(--color-primary-glow)}.input-field::placeholder{color:var(--color-text-muted)}.input-error-msg{color:var(--color-error);margin-top:.25rem;font-size:.75rem}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);transition:var(--transition-normal);padding:1.5rem}.card:hover{border-color:#10b98133}.glass-card{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);background:#ffffffb3}.alert{border-radius:var(--border-radius-md);border:1px solid #0000;align-items:center;gap:.75rem;margin-bottom:1rem;padding:1rem;font-size:.875rem;display:flex}.alert-error{background-color:var(--color-error-bg);color:var(--color-error);border-color:#ef444433}.alert-success{background-color:var(--color-success-bg);color:var(--color-success);border-color:#10b98133}.spinner{border:2px solid #0000;border-top-color:currentColor;border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);border-radius:var(--border-radius-sm);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}